The railroad tie is very interesting. What is the bright object off in the distance?
Bright item in the distance is the Golf Ball hit by Alann Sheppard in 1971..hell of a shot...
http://starryskies.com/The_sky/events/lunar-2003/multimedia.html
Hell, I want to know who wrote the number 2 just below and to the right of the railroad tie.
Looks like a campsite, or someone keeping a close eye on an intruder.